MCAS Tracker vs Epitope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MCAS Tracker
This app helps individuals manage Mast Cell Activation Syndrome by tracking symptoms, food intake, and environmental triggers. It offers advanced analytics to identify patterns and provides secure, exportable reports for healthcare providers. The app aims to offer clarity and actionable insights for better health management.
- Symptom tracking (hives, itching, flushing)
- Food and supplement logging
- Trigger identification (environmental, emotional)
- Advanced analytics and correlation analysis
- Medication tracking
- Daily health journal
- Secure, exportable reports
Read full descriptionHide full description
This MCAS Tracker helps you manage mast cell activation symptoms through structured tracking, advanced analytics, and personalized insights. Designed for people living with Mast Cell Activation Syndrome, it provides clarity around reactions, histamine triggers, and symptom cycles, helping you understand what causes flare-ups and how to prevent them. With precise tools for daily tracking, it transforms complex data into actionable health insights. Track and Understand Your Reactions - Quick symptom tracking - Record hives, itching, flushing, headaches, GI distress, or breathing issues in seconds to capture your full experience. - Food and supplement logs - Track meals, ingredients, and supplements to uncover patterns that cause histamine intolerance or trigger mast cell reactions. - Trigger identification - Log environmental, emotional, and seasonal factors to discover what contributes to your flare-ups. - Advanced analytics - View charts and correlations linking food, stress, sleep, and reactions to pinpoint your top triggers and patterns over time. - Medication tracking - Log antihistamines, mast cell stabilizers, or EpiPen use to monitor effectiveness and consistency. - Daily health journal - Combine symptom notes, mood, and activity levels for a complete picture of your condition each day. - Secure, exportable reports - Generate PDF or CSV summaries to share with allergists, immunologists, or healthcare providers for data-driven care. - Encrypted storage - Protect sensitive health data with strong encryption and optional Face ID or Touch ID authentication. Built for Daily Use - Simple, user-friendly design - Quickly record symptoms and insights without extra effort. - Apple Health integration - Sync metrics like heart rate, sleep, and activity to understand how physical health impacts mast cell responses. - Personalized reminders - Stay on track with alerts for medications, hydration, meals, or journaling. - Goal tracking - Set goals like reducing flare frequency or improving sleep quality and visualize progress through trend charts. - Correlation analysis - Identify which foods, times, or environments consistently cause flare-ups or relief. - Offline and cloud backup - Log entries anytime with automatic syncing when reconnected. - Regular updates - Access new tools and refinements designed to make symptom tracking effortless and accurate. Go Beyond Reaction Tracking - Custom MCAS tracker plan - Follow guided steps to monitor symptoms, medications, and triggers across days or weeks. - Comprehensive health record - Track everything from diet, supplements, sleep, and bowel patterns to stress and emotional states in one connected system. - Educational insights - Learn about mast cell activation, low-histamine diets, and lifestyle adjustments that support stability. - Lab and test logging - Record lab results and notes from medical appointments to maintain a complete personal health record. - Activity and wellness tracking - Track rest, exercise, and stress to balance recovery and prevent overexertion. Start Managing MCAS with Confidence Setup is fast - start logging symptoms, tracking reactions, and uncovering your personal triggers in minutes. Choose a flexible subscription plan and manage it directly through the Apple Store. Every feature in this tracker is built to help you identify patterns, reduce uncertainty, and feel more in control of your health. Transform data into understanding and find the balance your body needs. Start tracking today to uncover your triggers and take the next step toward stability and better quality of life. Any insights provided by this MCAS Tracker do not constitute medical advice. The app is designed for tracking purposes only and is not intended to diagnose, treat, cure, or prevent any disease or condition. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Epitope
Read full descriptionHide full description
Epitope helps people with food allergies, and the parents and caregivers who look after them, check food labels faster and keep the records an allergist asks for. SCAN Point your camera at a barcode. Epitope looks the product up in Open Food Facts, and in USDA FoodData Central when Open Food Facts has no ingredient list, and compares its declared allergens and ingredient list with the allergens on your profile. No barcode, or no record? Photograph the ingredient list and Epitope reads it on your phone. It reads English and Spanish labels. Every result shows why it was flagged and the ingredient list it was based on, so you can check it against the package in your hand. CROSS-REACTIVITY WATCH Tell Epitope about related sensitizations such as birch pollen, latex or alpha-gal, and it points out foods that share a protein family with them. YOUR OWN WATCH LIST Add anything else you avoid, from additives and sweeteners to dyes, and scans flag them separately from your allergens. REACTION JOURNAL Log what happened, when, what you suspect, and what you did about it. Epitope highlights repeated triggers and builds a summary you can print for your allergist. CARDS YOU CAN HAND OVER An anaphylaxis action plan, a restaurant allergy card, a travel card translated into twelve languages, a school plan, and a one-page allergy history for an anesthesia team. Print them or save them as PDF. TRACKERS Auto-injector expiry dates, allergist appointments, oral food challenges, and growth measurements, with reminders when you open the app. FAMILY PROFILES Keep a separate profile for each person, each with their own allergens, journal and cards. PRIVATE BY DESIGN There is no account. Everything you enter stays on your device. A product lookup sends only the barcode. You can export or erase your data at any time. IMPORTANT Epitope is an educational and record-keeping tool. It does not diagnose, treat, or replace your allergist. Product data comes from a public database and can be incomplete or out of date: always read the actual label. In an emergency, call 911 or your local emergency number.
Screenshots
Verdict
The clearest difference is in-app purchases: Epitope at none against MCAS Tracker's 10. Epitope also leads on update cadence (daily vs every 6 months). MCAS Tracker's advantage is device support (4 vs 1) and iOS requirement (15.5 vs 17.0). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MCAS Tracker sells 10 in-app purchases, starting at $7.99 per 7 days. Epitope asks for nothing beyond the download.
MCAS Tracker ships an update every 6 months, Epitope daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | MCAS Tracker | Epitope |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (21 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 6 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 238 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | Digital Therapeutics | Jesus Recio |
In-app purchases
MCAS Tracker
- easy pass$7.997 Days
- flex pass$12.991 Month
- carey ai max$19.991 Month
Show 5 moreShow fewer
- carey ai ultra$29.991 Month
- plus$29.991 Year
- limited discount$34.991 Year
- yearly access3 Days trial$39.991 Year
- Extended Trial3 Days trial$39.991 Year
- carey ai credits$8.99
- lifetime upgrade$119.99
Epitope
No in-app purchases
Questions
Is MCAS Tracker free?
Is Epitope free?
Do MCAS Tracker or Epitope have ads?
Which is updated more often, MCAS Tracker or Epitope?
Other comparisons















